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Explore Java 25's structured concurrency API through practical implementation in this 52-minute conference presentation from Devoxx Belgium 2025. Learn to structure concurrent code effectively, handle error processing and propagation, manage cancellation mechanisms, and observe thread relationships within your applications. Discover how to refactor existing reactive approaches to leverage structured concurrency patterns, with detailed coverage of StructuredTaskScope, Joiner functionality, and cancellation strategies. Gain hands-on insights into the fifth preview iteration of this API, which is positioned for finalization, and understand how to integrate these concurrency improvements into your Java projects through real-world examples and code demonstrations.
Syllabus
0:00 Intro
1:39 Structured Concurrency
8:30 StructuredTaskScope
22:23 Joiner
30:24 Cancellation
46:11 vs Reactive
Taught by
Java